diff options
Diffstat (limited to 'target/loongarch/machine.c')
-rw-r--r-- | target/loongarch/machine.c | 36 |
1 files changed, 29 insertions, 7 deletions
diff --git a/target/loongarch/machine.c b/target/loongarch/machine.c index c7029fb9b4..08a7fa5370 100644 --- a/target/loongarch/machine.c +++ b/target/loongarch/machine.c @@ -8,6 +8,7 @@ #include "qemu/osdep.h" #include "cpu.h" #include "migration/cpu.h" +#include "sysemu/tcg.h" #include "vec.h" static const VMStateDescription vmstate_fpu_reg = { @@ -109,9 +110,15 @@ static const VMStateDescription vmstate_lasx = { }, }; +#if defined(CONFIG_TCG) && !defined(CONFIG_USER_ONLY) +static bool tlb_needed(void *opaque) +{ + return tcg_enabled(); +} + /* TLB state */ -const VMStateDescription vmstate_tlb = { - .name = "cpu/tlb", +static const VMStateDescription vmstate_tlb_entry = { + .name = "cpu/tlb_entry", .version_id = 0, .minimum_version_id = 0, .fields = (const VMStateField[]) { @@ -122,11 +129,24 @@ const VMStateDescription vmstate_tlb = { } }; +static const VMStateDescription vmstate_tlb = { + .name = "cpu/tlb", + .version_id = 0, + .minimum_version_id = 0, + .needed = tlb_needed, + .fields = (const VMStateField[]) { + VMSTATE_STRUCT_ARRAY(env.tlb, LoongArchCPU, LOONGARCH_TLB_MAX, + 0, vmstate_tlb_entry, LoongArchTLB), + VMSTATE_END_OF_LIST() + } +}; +#endif + /* LoongArch CPU state */ const VMStateDescription vmstate_loongarch_cpu = { .name = "cpu", - .version_id = 1, - .minimum_version_id = 1, + .version_id = 2, + .minimum_version_id = 2, .fields = (const VMStateField[]) { VMSTATE_UINTTL_ARRAY(env.gpr, LoongArchCPU, 32), VMSTATE_UINTTL(env.pc, LoongArchCPU), @@ -187,9 +207,8 @@ const VMStateDescription vmstate_loongarch_cpu = { VMSTATE_UINT64(env.CSR_DBG, LoongArchCPU), VMSTATE_UINT64(env.CSR_DERA, LoongArchCPU), VMSTATE_UINT64(env.CSR_DSAVE, LoongArchCPU), - /* TLB */ - VMSTATE_STRUCT_ARRAY(env.tlb, LoongArchCPU, LOONGARCH_TLB_MAX, - 0, vmstate_tlb, LoongArchTLB), + + VMSTATE_UINT64(kvm_state_counter, LoongArchCPU), VMSTATE_END_OF_LIST() }, @@ -197,6 +216,9 @@ const VMStateDescription vmstate_loongarch_cpu = { &vmstate_fpu, &vmstate_lsx, &vmstate_lasx, +#if defined(CONFIG_TCG) && !defined(CONFIG_USER_ONLY) + &vmstate_tlb, +#endif NULL } }; |